Description

Perfluoro-2,5-dimethyl-3,6-dioxanonanoic acid (CAS 13252-14-7) is a highly fluorinated organic compound with the molecular formula C₉HF₁₇O₄. This specialty chemical is part of the perfluorinated ether carboxylic acid family, known for its unique physicochemical properties, including exceptional thermal and chemical stability, as well as surface-active characteristics. The compound features a branched perfluorinated carbon chain with ether linkages and a terminal carboxylic acid group, making it valuable for advanced material science applications.

Supplied as a high-quality reagent, this product is rigorously tested to ensure consistency and performance for research and industrial applications. Its perfluorinated structure imparts hydrophobic and oleophobic properties, which are leveraged in surface modification, coatings, and specialty polymer synthesis. The compound is also of interest in environmental studies due to the persistence and bioaccumulation potential of perfluoroalkyl substances.

Handling should be performed with appropriate personal protective equipment in a well-ventilated environment due to the potential hazards associated with fluorinated compounds. This product is intended for research purposes and should be used by qualified professionals familiar with fluorochemicals.

Properties

• CAS Number: 13252-14-7
• Complexity: 647
• IUPAC Name: 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]propanoic acid
• InChI: InChI=1S/C9HF17O4/c10-2(1(27)28,5(14,15)16)29-9(25,26)4(13,7(20,21)22)30-8(23,24)3(11,12)6(17,18)19/h(H,27,28)
• InChI Key: OIVQVBDAMYDDEM-UHFFFAOYSA-N
• Exact Mass: 495.9603373
• Molecular Formula: C9HF17O4
• Molecular Weight: 496.07
• SMILES: C(=O)(C(C(F)(F)F)(OC(C(C(F)(F)F)(OC(C(C(F)(F)F)(F)F)(F)F)F)(F)F)F)O
• Topological: 55.8
• Monoisotopic Mass: 495.9603373
• Synonyms: 13252-14-7, Perfluoro-2,5-dimethyl-3,6-dioxanonanoic acid, 2,3,3,3-Tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(perfluoropropoxy)propoxy)propanoic acid, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]propanoic acid, DTXSID00892442, 2,3,3,3-Tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy)propionic acid, Propanoic acid, 2,3,3,3-tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy)-, 2,3,3,3-Tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy]propionic acid, Propanoic acid, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy]-, x70-540-3, 2,3,3,3-Tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy)propanoic acid, 6SY93D73SN, DTXCID701033479, HFPO-TrA perfluoro-2,5-dimethyl-3,6-dioxanonanoic acid, X-70-540-3, 236-237-3, Propanoic acid, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]-, Perfluoro(2,5-dimethyl-3,6-dioxanonanoic)acid, perfluoro-2,5-dimethyl-3,6-dioxa-nonanoic acid, hexafluoropropylene oxide trimer acid, NSC676912, EINECS 236-237-3, mOPFLCA_vi, MFCD00236701, 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy]propanoic acid, PFO2NA (dimer), DOPFLCA n=9, Nonanoic acid, 3,6-dioxa-2,5-di(trifluoromethyl)-undecafluoro-, acid fluoride, 2-(1,1,2,3,3,3-Hexafluoro-2-(heptafluoropropoxy)propoxy)-2,3,3,3-tetrafluoropropanoic acid, Propanoic acid, 2-(1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy)-2,3,3,3-tetrafluoro-, SCHEMBL983173, CHEMBL2008207, CHEBI:230529, MSK14662, AKOS005063869, FS-4036, FP103790, NCI60_027330, CF3CF2CF2OCF(CF3)CF2OCF(CF3)CO2H, NS00001728, F82689, Perfluoro(2,5-dimethyl-3,6-dioxanonanoic acid), X 70-540-3, Perfluoro-2,5-dimethyl-3,6-dioxanonanoic acid (HFPO-TA), Perfluoro-2,5-dimethyl-3,6-dioxanonanoic acid, tech grade, 2,3,3,3-Tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy)propanoic acid compound with N,N,N-triethylamine (1:1), 2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]-1-propanoic acid

Perfluoro-2,5-dimethyl-3,6-dioxanonanoic acid is primarily used as a surfactant and intermediate in the synthesis of fluorinated polymers and materials. Its unique structure makes it valuable for creating water- and oil-repellent coatings for textiles, electronics, and industrial applications. Researchers utilize this compound to study the environmental fate and transport of perfluorinated substances, given its structural similarity to other persistent organic pollutants. In material science, it serves as a building block for advanced fluoropolymers with enhanced chemical resistance and thermal stability.

Safety and Hazards

GHS Hazard Statements

• H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
• H330 (100%): Fatal if inhaled [Danger Acute toxicity, inhalation]
• H334 (100%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]

Precautionary Statements

• P233, P260, P264, P271, P280, P284, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P320, P321, P342+P316, P363, P403, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Corr. 1B (100%)
• Acute Tox. 1 (100%)
• Resp. Sens. 1 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.